]>
Commit | Line | Data |
---|---|---|
42a4f53d | 1 | ! Copyright 2015-2019 Free Software Foundation, Inc. |
3f2f83dd KB |
2 | ! |
3 | ! This program is free software; you can redistribute it and/or modify | |
4 | ! it under the terms of the GNU General Public License as published by | |
5 | ! the Free Software Foundation; either version 3 of the License, or | |
6 | ! (at your option) any later version. | |
7 | ! | |
8 | ! This program is distributed in the hope that it will be useful, | |
9 | ! but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | ! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | ! GNU General Public License for more details. | |
12 | ! | |
13 | ! You should have received a copy of the GNU General Public License | |
14 | ! along with this program. If not, see <http://www.gnu.org/licenses/>. | |
15 | ||
16 | program vla | |
17 | real, allocatable :: vla1 (:) | |
18 | real, target, allocatable :: vla2(:, :) | |
19 | real, pointer :: pvla2 (:, :) | |
20 | logical :: l | |
17807369 | 21 | nullify (pvla2) |
3f2f83dd KB |
22 | |
23 | allocate (vla1 (5)) ! vla1-not-allocated | |
24 | l = allocated(vla1) ! vla1-allocated | |
25 | ||
26 | vla1(:) = 1 | |
27 | vla1(2) = 42 ! vla1-filled | |
28 | vla1(4) = 24 | |
29 | ||
30 | deallocate (vla1) ! vla1-modified | |
31 | l = allocated(vla1) ! vla1-deallocated | |
32 | ||
33 | allocate (vla2 (5, 2)) | |
34 | vla2(:, :) = 2 | |
35 | ||
36 | pvla2 => vla2 ! pvla2-not-associated | |
37 | l = associated(pvla2) ! pvla2-associated | |
38 | ||
39 | pvla2(2, 1) = 42 | |
40 | ||
41 | pvla2 => null() | |
42 | l = associated(pvla2) ! pvla2-set-to-null | |
43 | end program vla |